needle clamp meaning in English

针把
针夹

Loosen needle clamping screw 2 , and hold needle 1 so that long groove a in needle 1 faces exactly to the left
拧松机针固定螺丝2 ，把机针1的长槽a转到横向朝左。
Of our spare parts accessories of sewing machines , such as : reece , juki2280 , brother b511 , pegasus m652 , union special 3500 , needle plates , feed dogs , needle clamps and presser feet
缝纫机零件和配件等，如：利士祖奇2280兄弟b511飞马m652于
The needle clamp with an extra fixing plate and new patent unison feed mechanism ensure smooth , beautiful and uniform stitches in forward or reverse sewing and cause less needle breakage or thread breakage
新型针柱座如一固定座，及新型专利综合送同步机构，使缝制线迹稳固、整齐、美观、不易断针、断线，倒缝时线绝对同步。